The pear-shaped fancy dark gray-yellowish green diamond weighing 0.81 carat, the tiered frame and shoulders accented by round diamonds, mounted in 18k white goldWith report 2151201544 dated 12 February 2013 from the Gemological Institute of America stating that the diamond is fancy dark gray-yellowish green, natural colour. The color of this stone changes temporarily when gently heated, or when left in darkness for a period of time and is known in the trade as "CHAMELEON".